The search service can find package by either name (apache),
provides(webserver), absolute file names (/usr/bin/apache),
binaries (gprof) or shared libraries (libXm.so.2) in
standard path. It does not support multiple arguments yet...

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RPM resource perl-Net-Telnet

Net::Telnet allows you to make client connections to a TCP port
and do network I/O, especially to a port using the TELNET
protocol. Simple I/O methods such as print, get, and getline are
provided. More sophisticated interactive features are provided
because connecting to a TELNET port ultimately means communicating
with a program designed for human interaction. These interactive
features include the ability to specify a timeout and to wait for
patterns to appear in the input stream, such as the prompt from a
shell.